Triple differential cross sections of coplanar symmetric (e,2e) processes on calcium at low energies

Journal Article · Tue Mar 01 00:00:00 EST 2005 · Physical Review. A

DOI:https://doi.org/10.1103/PhysRevA.71.032708· OSTI ID:20650411

Chauhan, Raj Kumar; Srivastava, Rajesh ^[1]; Srivastava, M K ^[2]

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1. Department of Physics, Indian Institute of Technology, Roorkee-247 667 (India)
2. Institute Instrumentation Centre, Indian Institute of Technology, Roorkee-247 667 (India)

Recent low energy (e,2e) experimental results on calcium in doubly symmetric kinematics are analyzed by using distorted-wave Born approximation theory. The final state electron-electron correlation is included through angle-dependent effective charges and exchange distortion in semiclassical local approximation. It is found that the present results are able to qualitatively reproduce most features of the recently reported experimental data.

• OSTI ID: 20650411
• Journal Information: Physical Review. A, Vol. 71, Issue 3; Other Information: DOI: 10.1103/PhysRevA.71.032708; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
CALCIUM
DIFFERENTIAL CROSS SECTIONS
DWBA
EFFECTIVE CHARGE
ELECTRON CORRELATION
ELECTRON-ATOM COLLISIONS
ELECTRONS
SEMICLASSICAL APPROXIMATION